Power adapter



FIG. 1 is a front elevational view of a power adapter showing my newdesign;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a perspective view thereof.

The broken in FIG. 2 represents unclaimed portion of the power adapterand forms no part of the claimed design.

CLAIM The ornamental design for a power adapter, as shown and described.